From: "J.A. Magallon" <jamagallon@able.es>
To: Lista Linux-Kernel <linux-kernel@vger.kernel.org>
Subject: /proc/kcore size
Date: Mon, 12 Jan 2004 10:04:04 +0100 [thread overview]
Message-ID: <20040112090404.GA2588@werewolf.able.es> (raw)
Hi all...
To the request of one of my users, I installed the 'hinv' program (1.4pre1) by
Larry McVoy.
Problem: it detects the memory amount in the box by stat'ing /proc/kcore.
Thats not the problem, but that the box has 1Gb of memory, and kcore is just
896Mb big.
Kernel is built with 4Gb support:
annwn:/proc# free
total used free shared buffers cached
Mem: 1033172 1017772 15400 0 164792 556416
-/+ buffers/cache: 296564 736608
Swap: 1951856 8 1951848
annwn:/proc# hinv
Main memory size: 896 Mbytes
...
annwn:/proc# ll /proc/kcore
-r-------- 1 root root 939528192 Jan 12 10:02 /proc/kcore
Exactly the same as a box that has _really_ 896 Mb:
werewolf:/proc# ll kcore
-r-------- 1 root root 939528192 Jan 12 10:02 kcore
werewolf:/proc# free
total used free shared buffers cached
Mem: 905012 276008 629004 0 27268 109344
-/+ buffers/cache: 139396 765616
Swap: 345356 0 345356
BUG ?
TIA
--
J.A. Magallon <jamagallon()able!es> \ Software is like sex:
werewolf!able!es \ It's better when it's free
Mandrake Linux release 10.0 (Cooker) for i586
Linux 2.6.1-jam2 (gcc 3.3.2 (Mandrake Linux 10.0 3.3.2-4mdk))
next reply other threads:[~2004-01-12 9:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-12 9:04 J.A. Magallon [this message]
2004-01-12 9:08 ` /proc/kcore size J.A. Magallon
-- strict thread matches above, loose matches on Subject: below --
2004-01-12 18:00 Luck, Tony
2004-01-12 18:52 ` Jesse Barnes
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20040112090404.GA2588@werewolf.able.es \
--to=jamagallon@able.es \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox